package com.work.straighttalk.presenter.i;

/**
 * Created by dllo on 16/3/7.
 */
public interface NewFriendsPI {

    /**
     * 验证输入的账号是否已经申请添加好友
     *
     * @param username
     */
    void validateUsername(String username);

    void refresh();

    void onDestroy();
}
